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DevNet Sandbox Community
Welcome to the DevNet Sandbox community!
Please share and collaborate on any questions, comments, or ideas here.
If you have a technical issue, please click on the "Start a Conversation" button.
Leave details in the post, such as the name of the sandbox and details about the problem. Make sure to add a label with the type of problem you are having (such as Connectivity Issues and VPN, Sandbox Reservation Issues, Sandbox Specific Technical Issues, or Other Sandbox Issues).
If you are new to our development labs, you can develop, code & configure for free with the DevNet Sandboxes today.

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AnyConnect single sign-on cookie issue

hiI have an issue with Cisco AnyConnect application, if I try connect to any of VPN servers, application throws an error "Authentication failed due to problem retrieving the single sign-on cookie."It used to work few days ago, anybody know what cause...

semarche by • Cisco Employee
  • 2637 Views
  • 1 replies
  • 0 Helpful votes

Sandbox Active with error all the time.

I'm trying from today to create a new sandbox, and all the time the same message, I cancelled, stopped, and, again the same issue. Any way to fix it, or only someone from cisco can do it ? Thanks in advance.Diego. 

muadiv by • Level 1
  • 1402 Views
  • 8 replies
  • 0 Helpful votes

First timer on CML - setup error

Hi everybody, wondering if I can get some info here.Found some online info on how to try to get a 4 hour CML session so anxious to try out.  Logged in,  reserved session, setup started but  didn't look good...  Is this 'free' online CML thing worth t...

Mark Kwan by • Level 1
  • 659 Views
  • 1 replies
  • 0 Helpful votes

Resolved! Error during setup for DCNM

Hey, The DevNet Sandbox Team: When I tried to test the DCNM lab, I got following error during the setup, does that cause the issue which I will not receive the login instruction email? Regards, ~Mike ERROR detected when calling Resource Driver Comman...

mliu00002 by • Level 1
  • 1017 Views
  • 1 replies
  • 0 Helpful votes

Resolved! Nexus 9k issues no SSH to 9k

Hi! I am having problems today with the Nexus Sandbox - I can VPN / SSH to the Development Linux machine (20.20) but I cannot access the actual 9k today (20.58) either from my end of the VPN or the web-SSH CLI - in my automation I do see SSH being re...

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